3084ede4c7
* Makefile.util.def (libgrubmods): Add grub-core/fs/zfs/zfscrypt.c. * grub-core/Makefile.core.def (zfscrypt): New module. * grub-core/fs/zfs/zfs.c (subvolume): New structure. (grub_zfs_data): Replace mdn with subvol. Put case_insensitivity inside it. All users updated. (grub_zfs_decrypt): New var. (grub_zfs_load_key): Likewise. (zio_checksum_functions): Add SHA256+MAC. (zio_checksum_verify): Handle incomplete comparison due to MAC. (zio_read): Handle encrypted blocks. (zap_verify): Remove incorrect check. (fzap_iterate): Handle non-standard fzap. (zap_iterate): Likewise. (zap_iterate_u64): New function. (dnode_get_fullpath): Load keys. * grub-core/fs/zfs/zfscrypt.c: New file. * grub-core/lib/crypto.c (grub_crypto_cipher_close): Removed. (grub_crypto_ecb_encrypt): Make input const. * include/grub/crypto.h (grub_crypto_cipher_close): Inline. (grub_crypto_ecb_encrypt): Make input const. (GRUB_CIPHER_AES): New macro. * include/grub/zfs/dmu.h (dmu_object_type): Add DMU_OT_DSL_KEYCHAIN. * include/grub/zfs/dsl_dir.h (dsl_dir_phys): Add keychain. * include/grub/zfs/spa.h (grub_zfs_endian): Moved from here ... * include/grub/zfs/zfs.h (grub_zfs_endian): ... here. Added GURB_ZFS_ prefix. All users updated. (grub_zfs_add_key): New proto. (grub_zfs_decrypt): Likewise. (grub_zfs_load_key): Likewise. * include/grub/zfs/zio.h (zio_checksum): Add SHA256+MAC. * util/grub-fstest.c (options): Add -K option. (argp_parser): Likewise.
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'